baber/WOPTO huggingface dataset:
Patent JP-H034541-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDO MITSURU
IPC: H01L21/56
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the generation of static electricity and to prevent the electrostatic breakdown of semiconductor elements by a method wherein an antistatic material is provided on the inner surface of a vacuum bag. CONSTITUTION:An insulative resin 15 is applied on parts, on which semiconductor elements 13 are fixed, of a wiring board 11 including a conductor wiring 12. Then, bump electrodes 14 of the elements 13 are made to coincide with the wiring 12 and the elements 13 are pressed to the board 11 by a pressing body 16. At this time, the resin 15 on the wiring 12 is pushed out on the peripheries of the elements 13, the resin on the peripheral edge parts of the elements 13 is hardened by irradiating ultraviolet light 17 from above and the elements 13 are temporarily fixed on the board 11. Thereby, the board 11 with a plurality of pieces of the elements 13 fixed temporarily thereon is put in a vacuum bag 18 with an antistatic layer 19, which is provided with an antistatic function and is applied on the inner side of the bag 18, and is vacuum-packaged. This vacuum packaging is heated, the whole resin 15 is hardened and the electrical connection between the electrodes 14 and the wiring 12 and the mechanical maintenance of the elements 13 are completed by the adhesive force of the resin 15.
Patent JP-S5263752-A (JP)
Title: Optical fiber for measuring microscopic displacement
Inventor: YANAGISAWA KAZUMUKI
IPC: G01F23/292
Filed: 1975-11-22
Abstract: PURPOSE:To make it possible to measure the microscopic displacement by higher precision, by substantially increasing the angular aperture of the film and makign the distance to provide the maximum output small by making the end face of the fiber sloping.
Patent JP-H06344553-A (JP)
Title: Ink jet head
Inventor: NARUSE OSAMU
IPC: B41J2/055
Filed: 1993-06-11
Abstract: PURPOSE:To provide an ink jet head capable of removing the moisture adsorbed on a piezoelectric element or the moisture floating around the piezoelectric element to discharge the same from the interior of the piezoelectric element to external environment. CONSTITUTION:A piezoelectric element 2 is provided on a substrate 1 and a passage plate 3 is provided thereon and an ink passage 9 is formed by the piezoelectric element 2 and the passage plate 3 and the piezoelectric element 2 is driven to reduce the volume of the ink passage to emit an ink droplet from a nozzle 8. A heater 12 is provided to the rear surface of a piezoelectric element 1 to dry the piezoelectric element 2 and the moisture absorbed into the piezoelectric element 2 is discharged to the external environment.
Patent JP-S5845692-A (JP)
Title: Refresh request controlling system
Inventor: MIMURA KAZUNOBU
IPC: G11C11/406
Filed: 1981-09-07
Abstract: PURPOSE:To reduce the burden of a CPU and a suppress the performance deterioration of an RAM through refresh operation, by generating two types of  refres requests having the lowest and highest priority. CONSTITUTION:A memory access control section 4 receives a normal refresh request, a timeout refresh request and other memory access requests with the predetermined priority for reception for respective memory access operation. A refresh address counter 1 of a subtraction type counter outputs a refresh address to a refresh address line 12 and one-bit of the least significant bit to a refresh request control line 13. A half the refresh address revision timing is inputted to a refresh address counter revised timing line 11 to obtain an output of the counter 1 on the refresh address line 12 required at double time of the timing.
Patent JP-S6034645-A (JP)
Inventor: OKU HIROMITSU
IPC: D02J1/00
Filed: 1983-08-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08332186-A (JP)
Title: Osteoporosis diagnostic method and osteoporosis diagnostic apparatus
Inventor: ISHII TETSUYA
IPC: A61B8/00
Filed: 1995-06-07
Abstract: PURPOSE: To diagnose the progressing condition of osteoporosis by estimating the bone density and the modulus of elasticity of the bone. CONSTITUTION: An ultrasonic transducer 1 is pressed to the skin and while this transducer is oscillated toward the bone Mb and within a prescribed range with respect to the normal of the bone Mb, ultrasonic impulses Ai are intermittently shot. The bone echoes Ae returning from bone Mb are successively received. The echo level and the echo arrival time after the emission of the ultrasonic impulses before the bone echoes Ae return are measured. The max. echo level and the echo arrival time of this time are extracted from the echo information obtd. by the measurement. The CPU in the main body 2 of the apparatus calculates the impedance of the bone in accordance with the extracted max. echo level and the echo arrival time of this time. The acoustic impedance of the bone Mb is expressed by the square root of the [modulus of elasticity ×density] of the bone Mb.  The modulus of elasticity (increases) decreases as well when the bone density increases (decreases) and, therefore, a good index in judging the bone density and the modulus of elasticity of the bone are obtd.
Patent JP-H04340834-A (JP)
Title: Frame retransmission system for high level communication procedure
Inventor: SEKINE AKIHIRO
IPC: H04L1/18
Filed: 1991-05-16
Abstract: PURPOSE:To efficiently retransmit a frame even at the time of the plural frames whose transmission ends in failure. CONSTITUTION:After plural I frames 401, 402, and 403 whose transmission ends in failure are generated, the order number of the plural frames 401, 402, and 403 whose transmission ends in failure is specified by the SREJA frame 405 of an SREJA command/response, and the transmitting request is made from the station B of a receiving side system to the station A of a transmitting side system. Then, the station A of the transmitting side system successively retransmits only the designated frames as retransmission I frames 407, 408, and 410.
Patent JP-S6120123-A (JP)
Title: Data input device
Inventor: MATSUDA CHIEKO
IPC: G06F3/048
Filed: 1984-07-06
Abstract: PURPOSE:To input data or the like easily and rapidly by constituting an input device of a tablet device having various areas such as a data input area on the same surface, a means for analyzing coordinates inputted from the tablet device and a display means. CONSTITUTION:The data input device for forming a document is constituted of the display device 11 for displaying data or the like, a printer device 12, a disc device 13 for storing data, etc. To input a character string at the formation of a document, characters such as alphabets or ''kana'' (Japanese syllabary) in a data input area on the surface of the tablet are touched by a tablet pen 15 to input the characters. To delete or cancel data at the formation of a document, a delete key 33 or a cancel key 34 in a command input area is touched by the tablet pen 15 to input the command. At the specification of a character string, the character string is inputted from a position specifying area 31. Since the data input area, etc. are formed on the same tablet, the position can be directly specified and data can be inputted only through a tablet device 14.
Patent JP-S5568757-A (JP)
Title: Terminal control unit
Inventor: KITAMURA JIYUNJI
IPC: H04L29/10
Filed: 1978-11-17
Abstract: PURPOSE: To eliminate the useless time for the input/output control as well as to prevent the lowering of the processing efficiency by realizing the setting for the minimum response monitor time and the like based on the types of the input/output unit connected to the terminal unit.  
     CONSTITUTION: Transmission control circuit 7, time control circuit 8 and transmission/reception control circuit 9 are provided at input/output control part 5 of terminal control unit 2 which is connected to data transmission MODEM1 for control of input/output unit 6. The input/output control is carried out via circuit 7 and by the indication given from unit control part 4, and circuit 9 performs the serial-parallel conversion of the data, the parity bit control, the level conversion, the error detection and others. At the same time, the command transmission time is controlled by the circuit provided at circuit 8 and consisting of command transmission time control register 26, selector 10, comparator 11, counter 32 and others. And the monitor is given to the response via the circuit comprising response monitor register 27, selector 17, comparator 18, counter 16 and others, and the minimum response monitor time and the like are set based on the types of the input/output unit. Thus the useless time can be eliminated for the input/output control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5366210-A (JP)
Title: Transposing system in electronic musical instrument
Inventor: MUNAKATA KENJI
IPC: G10H1/00
Filed: 1976-11-26
Abstract: PURPOSE: To make possible easy playing with various keys by suitably controlling the oscillation frequencies of a sound source oscillator and transposing keys independently from keyboard operations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5985239-A (JP)
Inventor: HARORUDO TEII KUTSUKU JIYUNIA
IPC: B25C5/10
Filed: 1983-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000325344-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHINOMURA RYUICHI
IPC: A61B8/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To receive ultrasonic beams in plural directions simultaneously by transmitting ultrasonic beams at a time in an ultrasonic diagnostic apparatus for obtaining the ultrasonic image of a part to be examined in real time by forming ultrasonic beams at two-dimensionally arranged vibrators and scanning the part to be examined. SOLUTION: This diagnostic apparatus has a probe 10 with plural vibrators 19 arranged two-dimensionally for transmitting/receiving ultrasonic waves. The aperture for ultrasonic transmission/receiving is formed with multiple rings consisting of the two-dimensionally arranged vibration bundled concentrically, applying the delay to the gap between each ring of the multiple rings to transmit/receive ultrasonic beams, moving the aperture, so that an ultrasonic image is formed. In this case, the probe 10 has plural apertures 20a, 20b for transmitting/receiving ultrasonic waves formed in the multiple rings, and can receive beams in plural directions simultaneously by transmitting ultrasonic beams from these apertures at a time. Therefore, the frame rate of the ultrasonic image to be obtained can be improved with the improved real-time response.
Patent JP-H11335175-A (JP)
Title: Cubic boron nitride sintered compact
Inventor: SUMIYA HITOSHI
IPC: C04B35/583
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide excellent abrasion and fracture resistances when using a cubic boron nitride sintered compact especially as a cutting tool for a ferrous material by converting a cubic boron nitride constituting the cubic boron nitride sintered compact comprising the cubic boron nitride and a dispersed binder into a polycrystalline substance comprising fine crystals having an average grain diameter of a specific value or below. SOLUTION: This cubic boron nitride(cBN) sintered compact is a polycrystalline substance comprising a cubic boron nitride constituting the cubic boron nitride sintered compact and composed of fine crystals having <=1 μm average grain diameter. A compression type hexagonal boron nitride in an amount of 0.01-0.5 vol.% can be contained in the polycrystalline substance comprising the crystals of the cubic boron nitride.  The polycrystalline substance comprising the crystals of the hexagonal boron nitride is obtained by using boron nitride in a low-pressure phase synthesized by reducing and nitriding a compound containing boron and oxygen in the presence of carbon and nitrogen as a starting substance, directly converting the boron nitride into the cubic boron nitride at a high temperature under a high pressure, simultaneously sintering the resultant cubic boron nitride and pulverizing the sintered compact of the single phase of the obtained cubic boron nitride.
Patent JP-2000332515-A (JP)
Title: Antenna fitting structure of portable telephone set
Inventor: KATAHIRA SATORU
IPC: H01Q1/12
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the antenna fitting structure of a portable telephone set which makes it possible to fit an antenna at an arbitrary angle without restrictions of a design and alterations of a metal mold structure. SOLUTION: This is an antenna fitting structure for portable telephone set for fitting an antenna 2 sending or receiving an electromagnetic wave to the housing 1 of a portable telephone set and is equipped with a holder 4 formed separately from the housing 1; and this holder 4 holds the antenna 2 and is fixed to the housing 1 to fit the antenna 2 to the housing 1 at an arbitrary angle. The antenna 2 can, therefore, be fitted at an arbitrary angle. At this time, the shape of the housing 1 is not affected by the fitting angle of the antenna 2, so the housing 1 is free of restrictions of its design and the metal mold for the housing 1 need not be formed in a complicated structure such as a slide structure and a split structure.
Patent JP-S6121746-A (JP)
Inventor: SHIMA TOSHINOBU
IPC: B02C15/12
Filed: 1984-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000329141-A (JP)
Title: Bearing structure having conducting mechanism
Inventor: KOMURA OSAMU
IPC: H02K21/22
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a bearing structure with a non-contact rotation capable of certainly escaping an static electricity generated at a rotation side member to a fixed side member. SOLUTION: A magnetic fluid 13 is interposed between a rotation side member and a fixed side member constituting a bearing on a rotation center axis or therearound such that a relative rotation speed is minimized between both members or at an area where a stream of suction or discharge of a gas required for a dynamic pressure generation of a bearing does not exist or can be neglected. The static electricity generated at the rotation side member is gradually conducted to the fixed side member. As another embodiment, a portion or a whole of a bearing portion constitution element is made of conductive ceramics with an excellent anti-abrasion property such as Al2O3-30 vol.% TiC, TiB2, Si3N4-30 vol.% TiN. The static electricity is escaped by a contact between these elements at the time of rotation stopping.
Patent JP-H04232172-A (JP)
Title: Pressure changeover valve
Inventor: GIYUNTAA BUORUFU
IPC: F16K11/087
Filed: 1991-06-13
Abstract: PURPOSE: To optimally adjust brake pressure by increasing the pressure over a prescribed time while avoiding an overload, by housing two balls in a cylindrical chamber, and branching off an outflow conduit from the cylindrical chamber in a specific cylindrical place on the respective balls. CONSTITUTION: A pressure medium sucked in by a low pressure pump from a storage tank of a hydraulic vehicle brake system, flows toward a wheel brake cylinder of a wheel by passing through a distributing conduit 4 from an inflow conduit 10. At this time, pressure in the respective conduits 4, 10 increases to raise a valve seat side first ball 18 from a valve seat 8 against a coil compression spring 20. Since a vertical plane 24 of a second ball 19 is formed so as to reach the staring end of a mouth cross section after reaching the tail end of the mouth cross section of an outflow conduit 23, pressure in the inflow conduit 10 can be increased during this time. When the pressure increases further, a vertical plane 25 of the first ball 18 opens a cutout 22 of a hollow member 14 by reaching the mouth cross section of the second outflow conduit 23 to extinguish high pressure.
Patent JP-S627339-A (JP)
Inventor: IWAKIRI YASUNORI
IPC: H02P9/00
Filed: 1985-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05335025-A (JP)
Title: Fuel cell and manufacture of matrix therefor
Inventor: YAMAGUCHI MOTOO
IPC: H01M8/02
Filed: 1992-06-02
Abstract: PURPOSE:To enhance the takeout efficiency of electric power generated in a battery by reducing loss due to ion conductivity when hydrogen ions pass the matrix which includes electrolyte and in/to which a metal having hydrogen ion adsorptiveness is included or adsorbed. CONSTITUTION:The number of hydrogen ions existing in a matrix per unit volume thereof in which phosphoric acid electrolyte 3 is included, is made greater than the number of hydrogen ions which the phosphoric acid possesses. Therefore, a fuel cell is formed using electrolyte matrix in/to which a metal 41 having hydrogen ion adsorptiveness is included or adsorped.
Patent JP-H085430-A (JP)
Title: Thermal type flow meter
Inventor: SAWADA YUKIO
IPC: F02D41/18
Filed: 1994-06-23
Abstract: PURPOSE:To provide a thermal type flow meter which is hardly affected by unevenness and disorder of the flow in the upper stream side of a sensor part and can be made compact and easy to be installed. CONSTITUTION:A center member 11 of a unit 10 is inserted into a main route 2 from a unit installation hole 4 of a cylindrical body 3 having the main route 2 and a unit 10 is installed in the cylindrical body 3. The unit 10 is composed of the center member 11 positioned in the center part of the main route 2 and having a bypass route 16 in the inside, a flow rate detecting part 8 installed in the bypass route 16, a rib 12 to support the center member 11, an installation part 14 to fix the rib 12 in the cylindrical body 3, a circuit part 13 installed in the rib 12, and a connector part to hold a terminal connected electrically with the circuit part 13. Positioning, installing, and fixing of the flow rate detecting part 8 can be done simultaneously only by a simple work of inserting the unit 10 into the main route 2 through the hole 4 to assemble the unit. Disorder and unevenness of air in the upper stream side of the flow rate detecting part 8 is lessened and the flow rate of a fluid can be measured in good order of the flow.
Patent JP-H06349680-A (JP)
Title: Feed-through type capacitor array
Inventor: WAKINO KIKUO
IPC: H01G4/38
Filed: 1993-06-14
Abstract: PURPOSE:To obtain a feed-through type capacitor array which has an excellent insertion loss characteristic in a high-frequency band and can be easily assembled. CONSTITUTION:The type capacitor elements 2 and a printed wiring board 10. The end sections 6a and 6b of the through terminals 6 of the elements 2 are electrically connected to signal line conductors 12 and 13 provided on the board 10 by soldering. The ground electrodes 4 of the elements 2 are electrically connected to ground conductors 11 provided on the board 10 with a conductive bonding agent, etc. In addition, the adjacent ground electrodes 4 of the elements 2 are stuck to each other with a bonding agent, etc., so that the elements 2 can be brought into contact with each other in one body.
Patent JP-H0436689-A (JP)
Title: Infrared detector
Inventor: MINAMOTO TAKASHI
IPC: G01V8/20
Filed: 1990-06-01
Abstract: PURPOSE:To measure detecting accuracy by using a pyroelectric infrared sensor in a field by extracting the travel information of a person and an animal independently of the change of environment at a travel field where the motion of the person and the animal are shown. CONSTITUTION:Pyroelectric sensors 3, 4 are mounted on a device. A lens 1 for infrared ray large in diameter and with high convergence power is loaded on the sensor 3, and it is formed as a main sensor system 13 including an amplifier 5 and a comparator 7, which detects the motion of the person and the animal. Also, a lens 2 for infrared ray small of diameter and with low convergence power is loaded on the sensor 4, and it is formed as a subsensor system 14 including an amplifier 6 and a comparator 8, which detects the change of ambient temperature. The light receiving direction of the sensor 14 i.e. a detecting range 12 is mounted directing a direction suitable for the detection of the change of the ambient temperature in spite of the detecting range 1 of the sensor system 13. Therefore, when output are issued simultaneously from the sensors 3 and 4, it is judged as the steep change of sunshine, etc. and not as the detection of the motion of the person or the animal, and the detection of the motion of the person or the animal can be judged only by the output of the sensor 3.
Patent JP-H089415-A (JP)
Title: Luminance and white balancing device for plasma display panel
Inventor: NAGAKUBO TETSURO
IPC: H04N9/73
Filed: 1994-06-23
Abstract: PURPOSE:To automatically adjust a white balance and a luminance level following deviation in white balance and decrease in luminance level by controlling the white balance and the luminance level based on a light emitting luminance level detected by a photosensor. CONSTITUTION:In a predischarging process, a photosensor 30' formed and stuck on an image display panel detects the light emitting luminance level for each of respective R, G and B color components from emitted light caused by predischarging generated between row electrodes Xp and Yp for predischarging and supplies it to a control signal generating circuit 40'. Based on the light emitting luminance level, the control signal generating circuit 40' generates a white balance control signal composed of a corrected DC offset signal and a gain control signal and supplies it to a white balance control circuit 2 in order to control the display state of a plasma display panel 11 into the proper white balance. Further, the control signal generating circuit 40' generates a luminance level control signal corresponding to the subtracted values of respective light emitting luminance levels and respective reference levels and supplies it to a read timing signal generating circuit 20.
Patent JP-H08337866-A (JP)
Title: Galvannealed cooler and galvanneaing method
Inventor: KOYAMA KOICHI
IPC: H01F27/12
Filed: 1995-06-08
Abstract: PURPOSE: To provide a cooler free from any galvanneal refuse by inserting a plurality of cooling tubes which are alternately arranged in parallel to each other into an intermediate support, and securing a part between a cooling fin provided on the cooling tube and the intermediate support at the prescribed space by spacers provided on the upper and lower surfaces of the intermediate support. CONSTITUTION: A plurality of cooling tubes 1 which are alternately arranged in parallel to each other are inserted into an intermediate support 15, and a plurality of spacers 11 are diagonally (at about 30 deg.) arranged between the alternately arranged cooling tubes 1. The spacers 11 are steel plates of 3-5mm in thickness and of 15-20mm in width, and fitted by welding to the intermediate support 15. The space equivalent to the plate thickness of 3-5mm of the spacers 11 is secured between the cooling fins 2 for the cooling tubes 1 and the intermediate support 15, and no hot dip galvannealing refuce is left in the space. The hot dipping time in a hot dipping tank is reduced, and the time for the galvannealing work can be reduced.